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-rw-r--r--dts/Bindings/watchdog/fsl-imx7ulp-wdt.yaml10
1 files changed, 7 insertions, 3 deletions
diff --git a/dts/Bindings/watchdog/fsl-imx7ulp-wdt.yaml b/dts/Bindings/watchdog/fsl-imx7ulp-wdt.yaml
index 4ca8a31359..9c50766bf6 100644
--- a/dts/Bindings/watchdog/fsl-imx7ulp-wdt.yaml
+++ b/dts/Bindings/watchdog/fsl-imx7ulp-wdt.yaml
@@ -10,7 +10,7 @@ maintainers:
- Anson Huang <Anson.Huang@nxp.com>
allOf:
- - $ref: "watchdog.yaml#"
+ - $ref: watchdog.yaml#
properties:
compatible:
@@ -19,6 +19,7 @@ properties:
- items:
- const: fsl,imx8ulp-wdt
- const: fsl,imx7ulp-wdt
+ - const: fsl,imx93-wdt
reg:
maxItems: 1
@@ -29,7 +30,10 @@ properties:
clocks:
maxItems: 1
- timeout-sec: true
+ fsl,ext-reset-output:
+ description:
+ When set, wdog can generate external reset from the wdog_any pin.
+ type: boolean
required:
- compatible
@@ -37,7 +41,7 @@ required:
- reg
- clocks
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |